A
good hypothesis must possess the following main characteristics:
i)
Hypothesis should be clear and precise. If
the hypothesis is not clear and precise, the inferences drawn on its basis cannot
be taken as reliable.
ii) Hypothesis
should be capable of being tested. Some prior study may be
done by researcher in order to make hypothesis a testable one. A hypothesis “is testable if other deductions
can be made from it which, in turn, can be confirmed or disproved by
observation.”
iii) Hypothesis
should state relationship between variables, if
it happens to be a relational hypothesis.
iv) Hypothesis
should be limited in scope and must be specific. A researcher must remember that narrower
hypotheses are generally more testable and he should develop such hypotheses.
v) Hypothesis
should be stated as far as possible in most simple terms so that the same is easily
understandable by all concerned. But one
must remember that simplicity of hypothesis has nothing to do with its
significance.
vi) Hypothesis
should be consistent with most known facts
i.e. it must be consistent with a substantial body of established facts. In other words, it should be one which judges
accept as being the most likely.
vii) The hypotheses selected
should be amenable to testing within a reasonable time. The researcher should not select a problem
which involves hypotheses that are not agreeable to testing within a reasonable
and specified time. He must know that
there are problems that cannot be solved for a long time to come. These are problems of immense difficulty that
cannot be profitably studied because of the lack of essential techniques or
measures.
viii) Hypothesis
must explain the facts that gave rise to the need for explanation. This means that by using the hypothesis plus
other known and accepted generalizations, one should be able to deduce the
original problem condition. Thus
hypothesis must actually explain what it claims to explain, it should have
empirical reference.
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any suggestion on my side